Keiko Tawa

Summary

Affiliation: National Institute of Advanced Industrial Science and Technology
Country: Japan

Publications

  1. ncbi Matching base-pair number dependence of the kinetics of DNA-DNA hybridization studied by surface plasmon fluorescence spectroscopy
    Keiko Tawa
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    Biosens Bioelectron 21:322-9. 2005
  2. ncbi Substrate-supported phospholipid membranes studied by surface plasmon resonance and surface plasmon fluorescence spectroscopy
    Keiko Tawa
    Research Institute for Cell Engineering, National Institute of Advanced Industrial Science and Technology AIST, Ikeda, Osaka 563 8577, Japan
    Biophys J 89:2750-8. 2005
  3. ncbi Optical microscopic observation of fluorescence enhanced by grating-coupled surface plasmon resonance
    Keiko Tawa
    Research Institute for Cell Engineering, AIST, Ikeda, Osaka 563 8577, Japan
    Opt Express 16:9781-90. 2008
  4. ncbi In situ imaging of micropatterned phospholipid membranes by surface plasmon fluorescence microscopy
    Keiko Tawa
    Research Institute for Cell Engineering RICE, National Institute of Advanced Industrial Science and Technology AIST, Ikeda, Osaka 563 8577, Japan
    Colloids Surf B Biointerfaces 81:447-51. 2010
  5. ncbi Zinc oxide-coated plasmonic chip modified with a bispecific antibody for sensitive detection of a fluorescent labeled-antigen
    Keiko Tawa
    Health Research Institute, AIST, Ikeda, Osaka, Japan
    Anal Chem 83:5944-8. 2011
  6. ncbi Vesicle fusion studied by surface plasmon resonance and surface plasmon fluorescence spectroscopy
    Kenichi Morigaki
    Research Institute for Cell Engineering, National Institute of Advanced Industrial Science and Technology AIST, Ikeda 563 8577, Japan
    Biophys J 91:1380-7. 2006
  7. ncbi Mismatching base-pair dependence of the kinetics of DNA-DNA hybridization studied by surface plasmon fluorescence spectroscopy
    Keiko Tawa
    Max-Planck-Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz, Germany
    Nucleic Acids Res 32:2372-7. 2004

Detail Information

Publications7

  1. ncbi Matching base-pair number dependence of the kinetics of DNA-DNA hybridization studied by surface plasmon fluorescence spectroscopy
    Keiko Tawa
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    Biosens Bioelectron 21:322-9. 2005
    ..Two sets of the k(on) and k(off) obtained from the experiment are successfully consistent with the k(on) and k(off) obtained from experiments for single (pure) target-DNA...
  2. ncbi Substrate-supported phospholipid membranes studied by surface plasmon resonance and surface plasmon fluorescence spectroscopy
    Keiko Tawa
    Research Institute for Cell Engineering, National Institute of Advanced Industrial Science and Technology AIST, Ikeda, Osaka 563 8577, Japan
    Biophys J 89:2750-8. 2005
    ..Combined with the film thickness information obtained by SPR, SPR-SPFS proved to be a highly informative technique to monitor the lipid membrane assembly processes on solid substrates...
  3. ncbi Optical microscopic observation of fluorescence enhanced by grating-coupled surface plasmon resonance
    Keiko Tawa
    Research Institute for Cell Engineering, AIST, Ikeda, Osaka 563 8577, Japan
    Opt Express 16:9781-90. 2008
    ..The application of a grating substrate to two-dimensional detection and fluorescence microscopy appears to offer a promising method of taking highly sensitive fluorescence images...
  4. ncbi In situ imaging of micropatterned phospholipid membranes by surface plasmon fluorescence microscopy
    Keiko Tawa
    Research Institute for Cell Engineering RICE, National Institute of Advanced Industrial Science and Technology AIST, Ikeda, Osaka 563 8577, Japan
    Colloids Surf B Biointerfaces 81:447-51. 2010
    ..These results suggest the general applicability of SPM-SPFM for various formats of biochips...
  5. ncbi Zinc oxide-coated plasmonic chip modified with a bispecific antibody for sensitive detection of a fluorescent labeled-antigen
    Keiko Tawa
    Health Research Institute, AIST, Ikeda, Osaka, Japan
    Anal Chem 83:5944-8. 2011
    ..With the ZnO-coated plasmonic chip, Cy5-labeled GFP of 10 pM can be detected through SPF. This sensitivity is 100 higher compared with the normal fluorescent detection on a ZnO-coated glass slide...
  6. ncbi Vesicle fusion studied by surface plasmon resonance and surface plasmon fluorescence spectroscopy
    Kenichi Morigaki
    Research Institute for Cell Engineering, National Institute of Advanced Industrial Science and Technology AIST, Ikeda 563 8577, Japan
    Biophys J 91:1380-7. 2006
    ..We compared the results obtained from SPR-SPFS and QCM-D to highlight the unique information provided by SPR-SPFS...
  7. ncbi Mismatching base-pair dependence of the kinetics of DNA-DNA hybridization studied by surface plasmon fluorescence spectroscopy
    Keiko Tawa
    Max-Planck-Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz, Germany
    Nucleic Acids Res 32:2372-7. 2004
    ..The emitted fluorescence can be detected with high sensitivity. The affinity of a duplex was found to depend on the chemical nature, i.e. G-G, G-T etc., and on the position of the mismatching base pair along the 15mer duplex...